Two Thomas Jefferson O'Neal Morrison men in southeast Missouri?

Were there two southeast Missouri men named Thomas Jefferson O’Neal Morrison?

I have T.J.O. Morrison (b. ~1815; d. ?), whose life in Missouri appears to have centered on New Madrid County. He is reported to have married Mary Caroline Bogliolo, a daughter of Matteo Bogliolo and Susan (Block) Bogliolo, and granddaughter of early New Madrid County merchant Etienne Bogliolo. Louis Houck, in Volume 2 of his “A History of Missouri from the Earliest Explorations and Settlements until the Admission of the State into the Union,” describes this T.J.O. Morrison as “for many years senator from New Madrid district.”

Was Susan (Block) Bogliolo related to the Block family of Cape Girardeau City? If so, how?

St. Louis journalist, civic leader, and abolitionist Isidor Bush (1822-1898), who chronicled the early history of St. Louis’ Jewish community, was quoted in the first volume of University of Missouri-St. Louis professor and historian Walter Ehrlich’s “Zion in the Valley: The Jewish Community of St. Louis” as calling the Blocks “the most numerous Jewish family that settled west of the Mississippi River.”

Regards from Virginia,

Clete

*I believe this T.J.O. Morrison, in addition to serving in the Missouri Senate, was also a member of the Mississippi River Commission. Its records report his birthplace as Louisiana and place of residence as New Madrid County, Missouri.

**Rodolph Bogliolo was Caroline (Bogliolo) Morrison’s brother. By 1870, Rudolph M. Bogliolo (43, b. MO) was a placer miner in Plumas County, California. His whereabouts in 1860 have escaped me. He was still in Plumas County in 1880.

***She was Lavina Welty, not Weltor. Lavina Welty (aged 48) was still resident in T.J.O. Morrison’s Cape Girardeau County household in 1860. I understand she was a sister of Matilda (Link) Morrison’s father Daniel Link and thus Matilda’s aunt.